Publicação do pedido de patente
#3.1
04/04/1989
RPI 963
The application was refused on 12/07/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.
Applicants
M. S. (pessoa física)
RS, BR
Inventors
M. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/04/1989
RPI 963
#2.1
12/29/1987
RPI 897
12/07/1993
RPI 1201
#12.2
06/15/1993
RPI 1176
#9.2
03/02/1993
RPI 1161
#4.1
05/14/1991
RPI 1067
Same category
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